In the complicated block region, the oil formation and distribution are in the connection with fault.

在复杂断块地区，油气的分布和聚集成藏与断裂有着密切的联系。

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Result This technique has effectively improved vertical utilization degree of super heavy oil formation and increased the crude production.

结果分注选注技术有效地提高了超稠油油层纵向动用程度，提高了油井产量。

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These organisms, living in such waters in enormous quantities, contain fatty acids and amino acids which are the basic material of oil formation.

生活在这种环境中的大量浮游生物具有脂肪酸和氨基酸，而这两种物质又是形成石油的基本物质。

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Methane either can arise from microbial activity in shallow deposits of organic material, or it can come from more deep-seated processes involving oil formation.

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The enormous pressure of the shale formation sends oil and gas gushing out the well when it is first fracked.

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Ohio also has the Utica Shale, another formation rich in oil and gas.

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